(Q101105790)
Statements
Cytotoxic Cardenolides from the Latex of Antiaris toxicaria (English)
见血封喉乳汁中具有细胞毒活性的强心苷 (Chinese)
QUE Dong-mei/阙东枚
MEI Wen-li/梅文莉
GAN Yu-juan/干玉娟
ZENG Yan-bo/曾艳波
DAI Hao-fu/戴好富
Four cardenolides were obtained from the latex of Antiaris toxicaria (Pers.) Lesch. (English)
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从见血封喉(Antitaris toxicaria(Pers.)Lesch.)乳汁分离得到4个强心苷类化合物,经波谱数据分析,分别鉴定为:毒毛旋花子爪哇糖苷(1)、铃兰毒苷(2)、毒毛旋花子阿洛糖苷(3)和glucostrophanthidin(4).化合物4为首次从见血封喉中分离得到.细胞毒活性测定结果表明,化合物1～4对慢性髓原白血病细胞(K562)、人胃癌细胞(SGC-7901)和人肝癌细胞(SMMC-7721)的增殖均显示了较强的生长抑制活性.. (Chinese)
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